Novellizator questions

• standardized way of auto_increment
• Why does coregraphics support PDF and why is the format so pivotal to Apple?
• What kind of hashing function/algorithm does javascript associative array use?
• Is mysql compatible with sql-92?
• Is every function a closure?
• Object definition in 2 ways - what is the difference? [duplicate]
• c++ styleguide: why to have non-lvalues on the left side?
• what is const good for in "const T& operator[](size_type i)"?
• Does V8 have an event loop?
• How to check in python that a file in a folder has changed? [duplicate]

Novellizator answers